*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f5f5f5;
}

.navmenu{
    background: linear-gradient(90deg, #03100e, #0b4d48);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.navmenu nav{
    max-width: 1100px;
    height: 150px;
    margin: auto;
    padding: 0 25px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    position: relative;
}

.logo{
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(0,0,0,0.35);
    transition: 0.3s ease;
}

.logo:hover{
    transform: scale(1.05);
}

#menu-toggle{
    display: none;
}

.hamburger{
    display: none;
    color: white;
    font-size: 32px;
    cursor: pointer;

    outline: none;
    -webkit-tap-highlight-color: transparent;

    transition: all 0.3s ease;
}

.hamburger:hover{
    color: #C8BFAE;
    text-shadow: 0 0 10px rgba(255,255,255,0.3);
    transform: scale(1.08);
}

.hamburger:focus{
    outline: none;
}

.links{
    display: flex;
    align-items: center;
    gap: 70px;

    margin-left: auto;
    margin-right: auto;
}

.links a{
    color: white;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    display: inline-block;
    transition: 0.3s ease;
}

.links a:hover{
    color: #C8BFAE;
    transform: translateY(-4px) scale(1.08);
    text-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.links a::after{
    content: "";
    display: block;
    width: 0;
    height: 2px;
    background: #C8BFAE;
    transition: 0.3s ease;
}

.links a:hover::after{
    width: 100%;
}

.categories {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 20px 0;
}

.categories button {
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    background: #009688;
    color: white;
    cursor: pointer;
    transition: 0.2s;
}

.categories button:hover {
    background: #00796b;
    transform: scale(1.05);
}

.product {
    background: white;
    border-radius: 15px;
    padding: 18px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.25s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.product:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 25px rgba(0.0.0.0.15);
}

.product::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0,150,136,0.15), transparent 60%);
    transform: rotate(25deg);
    opacity: 0;
    transition: 0.3s;
}

.product:hover::before {
    opacity: 1;
}

.product h3 {
    margin: 0;
    font-size: 18px;
}

.product p {
    margin-top: 8px;
    font-weight: bold;
    color: #009688;
}

.products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 20px;
    background: white;
}

/* TELEFON */
@media (max-width: 768px){

    .navmenu nav{
        width: 100%;
        height: 90px;
        padding: 0 22px;
    }

    .logo{
        width: 62px;
        height: 62px;
    }

    .hamburger{
        display: block;
    }

    .links{
        position: fixed;
        top: 105px;
        left: 0;
        width: 100vw;

        background: linear-gradient(90deg, #03100e, #0b4d48);

        flex-direction: column;
        align-items: center;
        gap: 18px;

        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;

        padding: 0;
        box-shadow: 0 10px 30px rgba(0,0,0,0.4);

        transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
        z-index: 999;
    }

    #menu-toggle:checked ~ .links{
        max-height: 240px;
        opacity: 1;
        visibility: visible;
        padding: 14px 0 18px 0;
    }

    .links a{
        font-size: 16px;
    }

    .links a:hover{
        transform: scale(1.04);
    }

    .hamburger:focus,
    .hamburger:active{
        outline: none;
        background: transparent;
}
}